Abstract
The efficacy of endophytic actinomycetes was tested against bacterial wilt pathogen in tomato under in vitro. They were isolated from tomato plants collected from five different locations in Kerala (India) and their antagonistic effects against bacterial wilt pathogen was evaluated under in vitro conditions. All the isolates belonged to genus Streptomyces. Maximum inhibition (29.25%) of the pathogen was observed with Vellanikkara isolate (EAVK) which was on par with Ozhalapathy isolate (EAOP) (22.59%) under in vitro conditions. The efficacy of culture filtrate of endophytic actinomycetes recorded maximum per cent inhibition (44.63%) of the pathogen with Cherumkuzhy isolate (EACK) which was on par with Ozhalapathy isolate (EAOP) (42.59%). It was concluded from the study that the Ozhalapathy isolate (EAOP) (Streptomyces sp.) was the most efficient among the endophytic actinomycetes isolates in the management of bacterial wilt pathogen under in vitro conditions.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 4
Claim · model-written summary
All isolates of endophytic actinomycetes from tomato belonged to the genus Streptomyces.
- Taxon
- tomato
Solanum lycopersicumt0 - Outcome
- genus Streptomycese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“against bacterial wilt pathogen in tomato”
e1“All the isolates belonged to genus Streptomyces”
Claim · model-written summary
The Vellanikkara isolate (EAVK) gave the maximum in vitro inhibition of the bacterial wilt pathogen, 29.25%, on par with the Ozhalapathy isolate (EAOP).
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Vellanikkara isolate (EAVK)e2
- Interactor
- bacterial wilt pathogent0pathogen
- Second interactor
- Vellanikkara isolate (EAVK)e2biocontrol_agent
- Outcome
- inhibitione2
- Direction
- Maximume2
- Value
- 29.25%e2
- Comparator
- Ozhalapathy isolate (EAOP)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“against bacterial wilt pathogen in tomato”
e2“Maximum inhibition (29.25%) of the pathogen was observed with Vellanikkara isolate (EAVK) which was on par with Ozhalapathy isolate (EAOP) (22.59%) under in vitro conditions”
Claim · model-written summary
Culture filtrate of endophytic actinomycetes from the Cherumkuzhy isolate (EACK) gave the maximum in vitro inhibition of the bacterial wilt pathogen, 44.63%, on par with the Ozhalapathy isolate (EAOP).
- Taxon
- tomatoSolanum lycopersicumt0
- Material
- Cherumkuzhy isolate (EACK)e3
- Treatment
- culture filtrate of endophytic actinomycetese3
- Interactor
- bacterial wilt pathogent0pathogen
- Second interactor
- endophytic actinomycetese3biocontrol_agent
- Outcome
- per cent inhibitione3
- Direction
- maximume3
- Value
- 44.63%e3
- Comparator
- Ozhalapathy isolate (EAOP)e3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“against bacterial wilt pathogen in tomato”
e3“The efficacy of culture filtrate of endophytic actinomycetes recorded maximum per cent inhibition (44.63%) of the pathogen with Cherumkuzhy isolate (EACK) which was on par with Ozhalapathy isolate (EAOP) (42.59%)”
Claim · model-written summary
The Ozhalapathy isolate (EAOP), Streptomyces sp., was the most efficient endophytic actinomycetes isolate for managing the bacterial wilt pathogen in vitro.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Ozhalapathy isolate (EAOP) (Streptomyces sp.)e4
- Interactor
- bacterial wilt pathogent0pathogen
- Second interactor
- Streptomyces sp.
Streptomyces sp.e4biocontrol_agent - Outcome
- management of bacterial wilt pathogene4
- Direction
- most efficiente4
- Comparator
- endophytic actinomycetes isolatese4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“against bacterial wilt pathogen in tomato”
e4“the Ozhalapathy isolate (EAOP) (Streptomyces sp.) was the most efficient among the endophytic actinomycetes isolates in the management of bacterial wilt pathogen under in vitro conditions”
The same questions in other papers
Streptomyces · disease · Solanum lycopersicum (tomato)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
pathogen product · disease · Solanum lycopersicum (tomato)Positive and negative results
25 papers in the same direction as this paper · 6 in the opposite direction
- negative
- negative
- negative
28 papers more in this group
See all 32 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.